| ISO 639-3 Reference Names | art-289 | Sonha |
| ISO 639-3 Print Names | art-290 | Sonha |
| ISO 639-3 Inverted Names | art-291 | Sonha |
| Ethnologue Primary Language Names | art-323 | Sonha |
| Glottolog Languoid Names | art-326 | Sonha |
| Glottocode | art-327 | sonh1238 |
| Glottolog Primary Key | art-328 | 37799 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 2302 |
| Ethnologue Language Names | art-330 | Sonaha |
| Ethnologue Language Names | art-330 | Sonahaa |
| Ethnologue Language Names | art-330 | Sonha |
| Ethnologue Language Names | art-330 | Sunah |
| Ethnologue Language Names | art-330 | Sunha |
| English | eng-000 | Soi |
| English | eng-000 | Sonha |
| français | fra-000 | soi |
| español | spa-000 | soi |
